INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33bd019eba7cd4a82f624a2a95980cc949675ce54efc072031e19110c277424a', 
    'PmwjO+8J3rKL6Bnng9N2oVtj4Xs1XVW3Soo3voJzT1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)